/* 1.公共属性样式  .xxx{} */

  /* 版心 */
  .container{ 
    width: 1200px;
    margin: 0 auto;
  }

  /* 测试工具 */
  .bd{
    border: 1px solid red;
  }

  /* 浮动 */
  .fl{
    float: left;
  }

  .fr{
    float: right;
  }

  .clearfix::after{
    content: '';
    height: 0;
    display: block;
    clear: both;
  }
  body{
      min-width: 1200px;
  }

  /* 背景色 */
  .bgc25{
    background-color: #141415;
  }
  
  /* 内边距 */
  .ptb25{
    padding: 25px 0;
  }
  .pt37{
    padding-top: 37px;
  }

  /* 字体 */
  .f30{ 
    font-size: 30px;
  }
  .fwd{
    font-weight: bolder;
  }
  /* min-width */
  .mw1200{
    min-width: 1200px;
  }
  .max2000{
      max-width: 2000px;
  }
/* 2.公共模块样式 */
/* head */
 body{
  width: 100%;
}
.head{
    position: absolute;
    z-index: 10;
    width: 100%;
    height: 63px;
    border-bottom: 1px solid #ccc;
}
.head-left{
    padding-top: 12px;
    padding-left: 30px;
}
.head-middle{
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    padding-left: 50px;
    width: 500px; 
    height: 70px;
}
.head-nav li{
    float: left;
    margin: 0 20px;
    line-height: 65px;
}
.head-nav li a {
    color: #fff;
}
.head-nav .active ,.head-nav li:hover{
    border-bottom: 3px solid #ccc;
}

.head-right{
    padding-right:30px;
    padding-top: 20px;
}
.head-right .logoin, .head-right .register{
    border:2px solid #ccc;
    float: right;
    margin-left: 10px;
    border-radius: 15px;
    padding: 0 15px;
    color: #fff;
}
.head-right .logoin{
    line-height: 26px;
}
.head-right .register{
    background-color: #ed510a;
    line-height: 28px;
    border: none;
}

/* 页尾部分 */
.footer{
  height: 280px;
  margin-top: 40px;
  position: relative;
}
.footer ul{
  width: 120px;
  height: 200px;
  float: left;
  margin-right: 38px;
}
.footer .active{
  line-height: 90px;
  font-weight: bolder;
  color: #181818;
}
.footer li{
  line-height: 26px;
  color: #b3b3b3;
}
.footer .qrcode{
  padding-top: 35px;
}
.footer .qrcode .text{
  font-weight: bolder;
  margin-bottom: 16px;
  text-align: right;
}
.footer .qrcode .name{
  color: #c4c0c6;
  text-align: right;
}
.qrcode img{
  float: right;
  margin-top: 38px;
}
.bottom-left{
  position: absolute;
  top: 260px;
  color: #c4c0c6;
  margin-top: 40px;
}
.bottom-right{
  position: absolute;
  right: 0;
  top: 300px;
  color: #c4c0c6;
}